Specifications

Size:0.05-1,0.06-2.5,0.1-1,1-3,3-5mm
Usage:building,hoticulture,filter aid,filler,metallurgy

Expanded Perlite ore

1.Feature

 Through being expanded,perlite is light and muti-functional,new materials.

• It has light apparent density,low thermanal conductivity,fine chemical stability and wide use temperature range.
• It  is non-toxic,flavorless,fireproof,acoustic etc.
• It is widely used in many fields
  

2.Size

Iterm	Size
Raw perlite	12-6 mm,14-20 mm,16-32 mm,20-40 mm,30-50 mm,50-150 mm etc
Expanded perlite	0.05-1, 0.06-2.5, 0.1-1, 1-2, 1-3,1-4, 2-4,3-5mm
Perlite filter aid	GK-110 thick, medium, thin, extra thin
Closed Cell Perlite

3.Chemical composition

SiO2	Al2O3	Na2O	K2O	Fe2O3	MgO	CaO	Loss on ignition
70-75%	12-15%	3-4%	3-5%	.5-2%	0.2-0.7%	0.5-1.5%	3-5%

4.Applications

• Building Industry: Produce light, thermal insulation and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer.
• Fillter Aid and Filler: Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, , enamel etc
• Agriculture and Horticulture: Reform soil and adjust soil hardened;Prevent plants from falling down and control fertilizer efficiency and fertility;Be diluent  and carrier of biocide and herbicide.

• Mechanism, Metallurgy, Hydropower and Light Industry : Be ingredients of heat insulation glass, mineral wool and porcelain products etc.

• Other Aspect : Be packing materials of exquisite products and pollution products; Be abradant material of gem,colourful stone,glass products; Be density regulator of explosive, treating-agent of sewage. 

   

perlite thermal borad

perlite cement

hoticulture perlite

 filering agent perlite

5.Test report